Aminah Umar

529 total citations
28 papers, 406 citations indexed

About

Aminah Umar is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Biomedical Engineering. According to data from OpenAlex, Aminah Umar has authored 28 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Materials Chemistry, 10 papers in Renewable Energy, Sustainability and the Environment and 7 papers in Biomedical Engineering. Recurrent topics in Aminah Umar's work include Advanced Photocatalysis Techniques (7 papers), TiO2 Photocatalysis and Solar Cells (7 papers) and Gold and Silver Nanoparticles Synthesis and Applications (6 papers). Aminah Umar is often cited by papers focused on Advanced Photocatalysis Techniques (7 papers), TiO2 Photocatalysis and Solar Cells (7 papers) and Gold and Silver Nanoparticles Synthesis and Applications (6 papers). Aminah Umar collaborates with scholars based in Indonesia, South Korea and Malaysia. Aminah Umar's co-authors include Munawar Khalil, Jarnuzi Gunlazuardi, Tribidasari A. Ivandini, Yoki Yulizar, Dewangga Oky Bagus Apriandanu, Sung‐Min Choi, Sheela Chandren, Rizki Marcony Surya, Jahar Dey and Nonni Soraya Sambudi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and Chemistry of Materials.

In The Last Decade

Aminah Umar

25 papers receiving 398 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Aminah Umar Indonesia 10 275 254 80 60 51 28 406
Quan‐Qing Xu China 12 195 0.7× 290 1.1× 219 2.7× 49 0.8× 25 0.5× 20 433
Zhounan Yu China 12 215 0.8× 275 1.1× 147 1.8× 41 0.7× 51 1.0× 20 455
Matías E. Aguirre Argentina 8 575 2.1× 540 2.1× 150 1.9× 44 0.7× 28 0.5× 13 707
Junwei Feng China 10 151 0.5× 84 0.3× 62 0.8× 28 0.5× 41 0.8× 30 305
Venkata Sai Sriram Mosali Australia 11 172 0.6× 264 1.0× 115 1.4× 31 0.5× 115 2.3× 23 410
Kaiyi Su China 9 251 0.9× 282 1.1× 109 1.4× 45 0.8× 53 1.0× 15 457
Yangrui Xu China 14 442 1.6× 549 2.2× 199 2.5× 43 0.7× 47 0.9× 28 705
Ramesh Poonchi Sivasankaran South Korea 12 303 1.1× 311 1.2× 118 1.5× 22 0.4× 25 0.5× 24 452
Lamia A. Siddig United Arab Emirates 11 163 0.6× 81 0.3× 93 1.2× 41 0.7× 45 0.9× 21 324
Zhenmei Guo China 13 286 1.0× 206 0.8× 83 1.0× 14 0.2× 40 0.8× 35 389

Countries citing papers authored by Aminah Umar

Since Specialization
Citations

This map shows the geographic impact of Aminah Umar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Aminah Umar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Aminah Umar more than expected).

Fields of papers citing papers by Aminah Umar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Aminah Umar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Aminah Umar. The network helps show where Aminah Umar may publish in the future.

Co-authorship network of co-authors of Aminah Umar

This figure shows the co-authorship network connecting the top 25 collaborators of Aminah Umar. A scholar is included among the top collaborators of Aminah Umar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Aminah Umar. Aminah Umar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Umar, Aminah, et al.. (2025). Modification of silver nanoparticles (AgNPs) with tollens reagent for selective colorimetric detection of formaldehyde. Results in Chemistry. 17. 102586–102586. 1 indexed citations
3.
Apriandanu, Dewangga Oky Bagus, et al.. (2025). NiFe2O4/Multi-walled carbon nanotubes composite for catalytic reduction of p-Nitrophenol. Surfaces and Interfaces. 64. 106459–106459. 5 indexed citations
4.
Umar, Aminah, et al.. (2025). Synergistic effect of NiO and CuBi2O4 in nanocomposites for visible-light-driven photocatalytic degradation. Journal of Molecular Structure. 1351. 144125–144125.
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Umar, Aminah, et al.. (2025). Photocatalytic activity of CuBi2O4/CuO heterojunction for methylene blue degradation under visible light irradiation. Vacuum. 238. 114246–114246. 17 indexed citations
7.
Apriandanu, Dewangga Oky Bagus, et al.. (2025). Synthesis and characterization of magnetic molecularly imprinted polymers for selective recognition of tocotrienols. Vacuum. 238. 114189–114189. 1 indexed citations
8.
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Handayani, Wiwik, et al.. (2023). Antibacterial sachet from the β‐Cyclodextrin /lemongrass oil inclusion complex for shrimp freshness. International Journal of Food Science & Technology. 58(6). 3097–3108. 4 indexed citations
10.
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Imawan, Cuk, et al.. (2022). Physical and Mechanical Properties of Antimicrobial Film Form Lemongrass Oil Incorporated with Chitosan/Ascorbic Acid. Advances in engineering research. 210. 2 indexed citations
12.
Umar, Aminah, et al.. (2022). Synthesis of ZnO nanoparticles using Sapindus rarak DC fruit pericarp extract for rhodamine B photodegradation. Inorganic Chemistry Communications. 141. 109593–109593. 18 indexed citations
13.
Kim, Jiwhan, Jahar Dey, Aminah Umar, et al.. (2022). Highly Stable Nanoparticle Supercrystals Formed by the Aldol Reaction in Conjunction with Slow Solvent Evaporation. Chemistry of Materials. 34(15). 6744–6752. 7 indexed citations
14.
Handayani, Wiwik, et al.. (2021). Structural, optical, and potential broad-spectrum antibacterial properties of CuO-Ag nanoparticles biosynthesized using the extract of Diospyros discolor Willd. Advances in Natural Sciences Nanoscience and Nanotechnology. 12(4). 45007–45007. 3 indexed citations
15.
Umar, Aminah, et al.. (2020). Synthesis of silver nanoparticles (AgNPs) using Sodium Chloride (NaCl) for Iron (III) ions detection based on colorimetric and optical changes. Journal of Physics Conference Series. 1528(1). 12062–12062. 5 indexed citations
16.
Khalil, Munawar, et al.. (2019). The Influence of Plasmonic Au Nanoparticle Integration on the Optical Bandgap of Anatase TiO2 Nanoparticles. SHILAP Revista de lepidopterología. 10(4). 808–808. 11 indexed citations
17.
Khalil, Munawar, Jarnuzi Gunlazuardi, Tribidasari A. Ivandini, & Aminah Umar. (2019). Photocatalytic conversion of CO2 using earth-abundant catalysts: A review on mechanism and catalytic performance. Renewable and Sustainable Energy Reviews. 113. 109246–109246. 147 indexed citations
18.
Lim, Sung‐Hwan, et al.. (2019). Individually Silica‐Embedded Gold Nanorod Superlattice for High Thermal and Solvent Stability and Recyclable SERS Application. Advanced Materials Interfaces. 6(21). 9 indexed citations
19.
Umar, Aminah, et al.. (2016). Seedless Synthesis of Monodisperse Cuboctahedral Gold Nanoparticles with Tunable Sizes. Chemistry of Materials. 28(14). 4962–4970. 17 indexed citations
20.
Umar, Aminah & Sung‐Min Choi. (2013). Aggregation Behavior of Oppositely Charged Gold Nanorods in Aqueous Solution. The Journal of Physical Chemistry C. 117(22). 11738–11743. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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